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95940726049 = 72442492
BaseRepresentation
bin101100101011010000…
…0110100110100100001
3100011122021101212020001
41121112200310310201
53032441311213144
6112024034420001
76634333500400
oct1312640646441
9304567355201
1095940726049
1137763047543
1216716431601
13907c8366ac
144901cbb637
152767ba6bd4
hex1656834d21

95940726049 has 9 divisors (see below), whose sum is σ = 111607040307. Its totient is φ = 82233049584.

The previous prime is 95940726047. The next prime is 95940726073. The reversal of 95940726049 is 94062704959.

The square root of 95940726049 is 309743.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1249127649 + 94691598400 = 35343^2 + 307720^2 .

It is not a de Polignac number, because 95940726049 - 21 = 95940726047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (95940726041) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2146077 + ... + 2190325.

Almost surely, 295940726049 is an apocalyptic number.

95940726049 is the 309743-rd square number.

95940726049 is the 154872-nd centered octagonal number.

It is an amenable number.

95940726049 is a deficient number, since it is larger than the sum of its proper divisors (15666314258).

95940726049 is an frugal number, since it uses more digits than its factorization.

95940726049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88512 (or 44256 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 95940726049 in words is "ninety-five billion, nine hundred forty million, seven hundred twenty-six thousand, forty-nine".

Divisors: 1 7 49 44249 309743 2168201 1957974001 13705818007 95940726049